λ
Ratio Atlas

1,375,498

2 × 687749
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 687749
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,063,250
Proper Divisor Sum 687,752
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #1375481 ← → #1375513

Radix Representation

Decimal 1375498
Binary 101001111110100001010 (21 bits)
Octal 0o5176412
Hexadecimal 0x14FD0A

Divisor Catalog (4)

Collatz Trajectory (62 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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